2005194246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1\times {\mathrm{9551}}^1$

素因数の和:12748

約数の個数: 32

約数和(自身を含む): 4376802816

約数和(自身を除く): 2371608570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3181, 6362, 9543, 9551, 19086, 19102, 28653, 34991, 57306, 69982, 104973, 105061, 209946, 210122, 315183, 630366, 30381731, 60763462, 91145193, 182290386, 334199041, 668398082, 1002597123, 2005194246]

約数ペア:

[(1, 2005194246), (2, 1002597123), (3, 668398082), (6, 334199041), (11, 182290386), (22, 91145193), (33, 60763462), (66, 30381731), (3181, 630366), (6362, 315183), (9543, 210122), (9551, 209946), (19086, 105061), (19102, 104973), (28653, 69982), (34991, 57306)]